Birthday greeting: Enter a chat room in PictoChat on the date that you entered as your birthday in the system settings. The message "Happy Birthday! Today is <your name's> birthday!" will appear. The starting sound of the DS will also change on your birthday.Abort Automatic Play mode: After turning on Automatic Play mode, hold Start when turning on the Nintendo DS to return to the main menu instead of starting the game.In-game reset: Hold L + R + Start + Select during game play in a Nintendo DS game to return to its title screen.Game Boy Advance in-game reset: Hold A + B + Start + Select during game play in a Game Boy Advance game to return to its title screen.Quick Game Boy Advance start: With both a Game Boy Advance and Nintendo DS game inserted, hold B when turning on the Nintendo DS. It will advance directly to the Game Boy Advance games without the usual warning screens.
Submitted by: Matthew Carr, CheatBookJon and AJ
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